KOHLER Riverby Biscuit Cast Iron 35.6875 in. Single Bowl Farmhouse Apron Kitchen SinkKOHLER Riverby 35. 6875" Biscuit Cast Iron Farmhouse Sink The KOHLER Riverby 35. 6875 inch single bowl farmhouse sink offers a fusion of elegance and practicality. Crafted from durable enameled cast iron, this sink resists chips and cracks while providing ample workspace for washing and soaking your cookware. Designed with a sloped basin and offset drain, it ensures efficient water drainage and increased storage space. Key Features: Durable